The Precision Alliance | More than components... Solutions!TPA - More than components... Solutions!

Turntable Bearing Products - Easy Mount with Bolt Holes

Need to make a scanning system that requires precise rotary movement?  Our "Thin Section" turntable bearings are an excellent way to begin your project.  Below is an example of a product that can do this.  It is easy to mount via either thru-holes or tapped threaded holes. Both options are available with one bearing.

Turntable Bearing

With Mounting Holes

Thin Section Low Profile

Inner and Outer ring holes for easy mounting.  No need to precision machine large ring holes for mounting inner or outer ring.

You will only need to drill the appropriate matching bolt hole pattern (at the specified pitch circle diameter) for each ring in your structure.

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To design an indexing system we will need several bits of data such as the payload weight, speed (min and max rpm), duty cycle, along with accuracy and repeatability requirement prior to estimating the cost of the system.


We use SolidWorks as our primary design tool and can typically import any sketch or 3D model that you wish to share.

Compact Low Profile Precision Turntable Bearing

These bearings have special features that make them easy and quick to install into your application.

Rings Offset

Inner and Outer slightly
offset to allow clearance for
free rotation when mounted.

Outer Ring holes

Thru-holes w/ counterbore

Inner Ring holes (opposing side)

Thru-holes w/ counterbore

Materials

Bearing quality hardened steel for all standard catalog products. Stainless steel is available for lot orders of 20 pieces or more.

Typical Product Use

A few areas where you can find these products in use are listed below:

  • Precision Indexing Tables
  • Laboratory Medical Devices
  • Scanning Systems
  • Robot Turrets
  • Surveillance Systems
  • Automation Line Workstations

Product Support

Questions: Our engineering team is always looking for a challenge.

Services: Virtual (computer aided) modelling for OEM prototype applications.

Documentation: Online product manuals and technical papers.

Standard Catalog Products

List of Standard Products - Coming Soon


Part No.

Type

ID
(mm)

OD
(mm)

Height
(mm)
Static Moment
Load Rating
(N-m)
 Axial Static
 Load Rating
(N)
 Radial Static
 Load Rating
(N)

 PDF
 3D
CAD
Order
Online
TPAT1-45-135 Single Row  45.0  135.0  10.0  333  18,941  7,582   N   N    N
TPAT1-65-155 Single Row  65.0  155.0  10.0  506  23,397  9,356   N  N    N
TPAT1-85-175 Single Row  85.0  175.0  10.0  713  27,854  11,138   N   N    N
TPAT1-105-195 Single Row  105.0  195.0  10.0  957  32,312  12,930   N  N    N
TPAT1-125-215 Single Row  125.0  215.0  10.0  1,236  36,769  14,704   N   N    N
TPAT1-145-235 Single Row  145.0  235.0  10.0  1,550  41,225  16,487   N  N    N
TPAT1-165-255 Single Row  165.0  255.0  10.0  1,877  45,127  18,049   N   N    N
TPAT1-265-355 Single Row  265.0  355.0  10.0  4,153  67,412  26,963   N  N    N
TPAT1-305-395 Single Row  305.0  395.0  10.0  5,273  76,326  30,529   N   N    N
 
 

 

 

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The Precision Alliance | More than components... Solutions!The Precision Alliance | More than components... Solutions!